Buick Regal GS 2018 Alloy wheel fitment guide Choose appropriate trim of Buick Regal GS 2018:

Buick Regal GS wheels and tires specs icon

Heads up! Highlighted items are for OEM wheels, the rest are replacement options

Buick Regal GS 2018 3.6i
Generation: II [2017 .. 2019]
Market: USDM
Power: 310 hp | 231.2 kW | 314 PS
Engine:
Center Bore:
Wheel Fasteners: Lug nuts
Thread Size:
Trim Production: [2018 .. 2019]
Tire 
Rim 
PCD 
245/40ZR19 94W
Buick Regal GS 2018 2.0T
Generation: II [2017 .. 2019]
Market: CHDM
Power: 257 hp | 192 kW | 261 PS
Engine:
Center Bore:
Wheel Fasteners: Lug nuts
Thread Size:
Trim Production: [2017 .. 2019]
Tire 
Rim 
PCD 
Vehicle's recommended cold tire inflation pressure. It is measured in bars or PSI (pounds per square inch).
245/45R18 99V 2.4 35

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See Alloy Wheel fitment information for Buick Regal GS for other model years:

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